//
//  BookManager.h
//  03-HomeWork
//
//  Created by dllo on 16/7/6.
//  Copyright © 2016年 dllo. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "Book.h"
@interface BookManager : NSObject
@property (nonatomic, retain) NSMutableArray *bookArray;
- (NSMutableArray *)addBooks:(Book *)book;
- (NSMutableArray *)dele:(Book *)book;
- (void)modi:(NSString *)name withPrice:(NSInteger)price;
- (void)show;
@end
